vtec wiring

i need a lil bit of help. i have a b 18 ls bottom end with a b 16 vtec head on it . my wiring harness in my 93 hatch is non vtec . can i wire the vtec solinoid on a toggle switch. this is a dirt track car the dash is gone and i have now idea on how to pin the ecu. i just read on here that if u wire it on a toggle switch the vtec will not engage properly. or not act properly can someone tell me if thats wrong or right. thanks for any help i can git

Ok can some one tell me were I can find a wiring skematic for a p75 computer so that way I can pin the vtec. Also when I pin it I just need one wire going from the ecu to the vtec solinoid ? Thanks for yalls help any info is appreciated